185KW-315KW Variable Frequency Drive for Low Voltage Synchronous Motor with 220V-1140V 3 Phase Power
Price:
$500
MOQ:
1
Delivery Time:
Negotiable
Brand:
Inomax
Product Description
185KW-315KW Variable Frequency Drive for Low Voltage Synchronous Motor
ACS 880 high-performance DTC drive for complex industrial applications including speed control, tension control, position control, and lifting control.
| Model Reference | ACS880 abb analog |
|---|---|
| Product Type | High performance DTC drive |
| Applications | Complex, Heavy duty, Speed control, Tension control, Position control, Lifting control, DTC, STO, Direction torque control, Safe Torque Off |
| Power Range | 0.75KW-5000KW |
| Voltage | 220V, 230V, 240V, 380V, 400V, 440V, 480V, 500V, 520V, 600V, 660V, 690V |
| Control Mode | DTC control, Vector control |
| Protocols | Modbus, CanOpen, Profibus, Profinet, Ethercat, Ethernet |
| Warranty | 24 months |
ACS880 DTC Drive Advantages
- Direct torque control technology equivalent to ABB
- Compatible with any sine wave AC motor including IM/PM/SynRM/Servo motors
- Four-quadrant inverter with energy feedback for energy savings and reduced harmonics
- Supports stack type inverter or multi-drive modules type inverter
- 380V-690V range from 0.75KW-5000KW
- Built-in standard EMC filters, DC reactor and braking units
- Supports multiple communication protocols: Budbus, Profibus, ProfiNET, EtherCAT, Ethernet
- 2x torque in zero speed without sensor control
- Torque response time
- Speed loop dynamic response accuracy: 0.7%
- Sensorless speed accuracy
- Advanced weak magnetic control technology minimizes motor losses
- Intelligent temperature-controlled fan extends drive lifespan
- Built-in logic programming function reduces PLC requirements
- Multiple application parameter macros for easy commissioning
ACS 880 with direct torque control and energy saving functions features four-quadrant energy regeneration and feedback, with built-in filters and reactors. Ideal for steel, cement, chemical, oil & gas, power, and mining applications.
Application Project Experience
Metallurgy Project: Henan Yaxin Iron and Steel Plant
The converter steelmaking process requires precise control systems for quality molten steel production. Our solution used 4 sets of 90KW variable frequency motors with master/slave control for absolute synchronization, eliminating "nodding" and "shaking" problems.
Rolling Mill Application
20-roll reversible mill project featuring regenerative drive technology with 4 motors (1900kW main winding, 2x2000kW winding, and 250kW unwinding). Our design used 5 AFE +16 SMM inverters with tension control accuracy ![Rolling Mill Application]()
![Mine Hoist Application]()
![Motor Test Bench]()
Mine Hoist System
Developed for SIEMAG TECBERG group to meet strict requirements for low harmonics and high torque at low frequency, ensuring safety in shaft hoisting operations.
Motor Test Bench Project
System features two motors (MUT and DM) with controller managing speed and torque. Capabilities include durability testing, temperature rise analysis, field weakening performance, and real-time efficiency monitoring.
Key Advantages for Motor Test Bench:
- Significant energy savings through grid feedback
- Bidirectional loading characteristics
- Wide speed adaptation range
- High torque response speed (ms level)
- Anti-drag capability for multiple applications
National Key Project: Xiangyanghong Scientific Research Ship
High-end marine long-line winch drive system with harmonics ![Marine Winch System]()
![Oil Field Top Drive System]()
![Production Line]()
![Product Packaging]()
![Contact Information]()
Oil Field Applications
Specialized VFD solutions for top drive systems and drilling pump systems in oil field operations.
Production & Packaging
Frequently Asked Questions
What is direct torque control?
Direct torque control (DTC) is an advanced motor control method that provides fast torque response without needing complex coordinate transformations.
What are the benefits of direct torque control?
- Fast torque and flux response
- High efficiency with minimized switching losses
- No overshoot in step response
- Simplified control without PI current controllers
- Automatic compensation for DC voltage variations
- Low audible noise due to random switching
What type of motor is compatible with inverters?
Three phase AC induction motors are compatible, preferably inverter-grade motors with proper voltage class insulation (800V for 200V class, 1600V for 400V class).
How do you select a VFD?
Consider motor size, application requirements, control features needed, and environmental conditions. Match the VFD specifications to your motor's requirements.
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Company
Shenzhen Inomax Technology Co., Ltd.
Location
Ideal Science and Technology Park, Guanlan Avenue, Longhua District, Shenzhen, Guangdong, China
Contact Person
Candy Cao